193600316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 423529344

約数和(自身を除く): 229929028

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 163, 169, 182, 251, 326, 338, 364, 502, 652, 676, 1004, 1141, 1183, 1757, 2119, 2282, 2366, 3263, 3514, 4238, 4564, 4732, 6526, 7028, 8476, 13052, 14833, 22841, 27547, 29666, 40913, 42419, 45682, 55094, 59332, 81826, 84838, 91364, 110188, 163652, 169676, 192829, 286391, 296933, 385658, 531869, 572782, 593866, 771316, 1063738, 1145564, 1187732, 2127476, 3723083, 6914297, 7446166, 13828594, 14892332, 27657188, 48400079, 96800158, 193600316]

約数ペア:

[(1, 193600316), (2, 96800158), (4, 48400079), (7, 27657188), (13, 14892332), (14, 13828594), (26, 7446166), (28, 6914297), (52, 3723083), (91, 2127476), (163, 1187732), (169, 1145564), (182, 1063738), (251, 771316), (326, 593866), (338, 572782), (364, 531869), (502, 385658), (652, 296933), (676, 286391), (1004, 192829), (1141, 169676), (1183, 163652), (1757, 110188), (2119, 91364), (2282, 84838), (2366, 81826), (3263, 59332), (3514, 55094), (4238, 45682), (4564, 42419), (4732, 40913), (6526, 29666), (7028, 27547), (8476, 22841), (13052, 14833)]